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Holley 12-879KIT Adjustable Billet Bypass Fuel Pressure Regulator Kit 3/8 NPT

Manufacturer

Picture for manufacturer Holley

Part Number

12-879KIT
6 reviews
Sale Price

$265.95

In Stock (5)

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Usually delivered within 2 days

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Product Details

The Holley 12-879KIT Adjustable Billet Bypass Regulator Kit provides precise fuel pressure control for return-style fuel systems. Designed for use with systems that feature a return line back to the fuel tank, this regulator offers wide adjustability to accommodate both carbureted and fuel-injected applications.

Key Features:

  • Adjustable fuel pressure range from 4-65 PSI for precise tuning
  • 4-15 PSI carbureted spring pre-installed in regulator
  • 1:1 boost reference capability for forced induction applications
  • Three 3/8 inch NPT ports: inlet, outlet, and return
  • Integrated 1/8 inch NPT gauge port for pressure monitoring
  • Includes fitting for manifold vacuum/boost reference
  • Billet aluminum construction with black anodized base and clear anodized top

This complete kit provides everything needed to install a professional-grade fuel pressure regulator in your performance fuel system. The billet aluminum construction ensures durability while the dual-finish anodizing provides an attractive appearance in any engine bay. The wide pressure adjustment range makes this regulator suitable for multiple applications, from street carbureted engines to high-performance EFI and boosted applications.

Products specifications

Adjustable

Yes

Brand

Holley

Category

Air and Fuel Delivery

Color

Black

Emission Code

5

Fuel System

EFI/Carb

Fuel Type

Gasoline

Gauge Included

Yes

Gauge Port Included

Yes

Grade Type

Performance

Inlet Gender

Female

Inlet Port Quantity

1

Inlet Size

3/8" NPT

Inlet Type

NPT

Material

Aluminum

Maximum Pressure

65

Minimum Pressure

4

Mounting Bracket Included

Yes

Mounting Type

inline

Outlet Gender

Female

Outlet Port Quantity

2

Outlet Size

3/8" NPT

Outlet Type

NPT

Part Type

Fuel Pressure Regulator

Port Quantity

2

Product Type

Fuel Pressure Regulator

Rebuildable

Yes

Return Size

3/8 inch NPT

Style

Bypass

Sub Category

Carburetion

Vacuum Port Quantity

1

Warning

California Proposition 65

Warranty

Manufacturer's Limited 90 Day Warranty

Got the parts on Sunday just like I wanted. Great service.

Good place to do business.

Great product quick and fast service

Ok

is good

GREAT

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